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Bootstrap Effect in Classical Electrodynamics
Article
Article
Andre K. T. Assis et al · Universidad de Tarapacá · 2000 · ISSN 0717-1072
Se analiza rigurosamente la difracción de una onda plana electromagnética no-uniforme, en el borde de un semiplanoperfectamente conductor inmerso en un medio quiral (bi-anisotrópico). La expansión asintótica de la s...
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Open Access
ON THE BOOTSTRAP METHOD OF ESTIMATION OF RESPONSE SURFACE FUNCTION
Article
Article
Małgorzata Szerszunowicz · Lodz University Press · 2014 · ISSN 0208-6018
Nowadays, in many fields of science it is necessary to carry out miscellaneous analyses using classical statistical methods, which usually have correct assumptions. These assumptions in the research realities cannot alwa...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma English
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Open Access
On the Simulation Study of Jackknife and Bootstrap MSE Estimators of a Domain Mean Predictor for Fay‑Herriot Model
Article
Article
Małgorzata Karolina Krzciuk · Lodz University Press · 2017 · ISSN 0208-6018
We consider the problem of the estimation of the mean squared error (MSE) of some domain mean predictor for Fay‑Herriot model. In the simulation study we analyze properties of eight MSE estimators including estimators ...
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Open Access
Stability of Power Supply Bootstrapped Unity-Gain Buffers
Article
Article
Guerrero, Federico Nicolás et al · Institute of Electrical and Electronics Engineers · 2022 · ISSN 4258-4262
Power-supply bootstrapping is a technique based on applying a DC-shifted copy of the input signal to the supply terminals of an operational amplifier (OA). It is usually applied configuring the OA as a unity-gain buffer,...
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A bootstrap-assisted methodology for the estimation of prediction uncertainty in multilayer perceptron-based calibration
Article
Article
Chiappini, Fabricio Alejandro et al · Elsevier Science · 2025 · ISSN 0003-2670
Background: In calibration, analytical figures of merit (AFOMs) are statistical parameters of great importance for method validation. In recent decades, relevant contributions have been made to estimate AFOMs in many cal...
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CRM Method in Improving Clothing Marketing at Irma Collection with Bootstrap 3
Article
Article
Rizki Rahmawati et al · Islamic University of Indragiri · 2024 · ISSN 2302-8149
The purpose of this research is to improve clothing marketing at Irma Collection with Bootstrap 3 because Irma Collection does not have a means or system to spread its products. Customers must come directly to the store,...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma ind
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Economic policy uncertainty and housing returns in Germany: Evidence from a bootstrap rolling window
Article
Article
David Su et al · Faculty of Economics University of Rijeka · 2016 · ISSN 1331-8004
The purpose of this investigation is to research the causal link between economic policy uncertainty (EPU) and the housing returns (HR) in Germany. In the estimated vector autoregressive models, we test its stability a...
LCC TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma English
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Análisis de la evolución de los resultados de los alumnos y la metodología Bootstrap para detección de cambios
Text / resource
Text / resource
Calandra, María Valeria et al · SEDICI UNLP · 2009
En este trabajo nos enfocamos en el problema del punto de cambio aplicado al control de calidad del proceso enseñanza-aprendizaje. Para ello se tomo en cuenta la evolución temporal de la proporción de alumnos promocio...
Idioma Spanish
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ON THE RESAMPLING METHOD IN SAMPLE MEDIAN ESTIMATION
Article
Article
Grzegorz Kończak · Lodz University Press · 2014 · ISSN 0208-6018
Bootstrap is one of the resampling statistical methods. This method was proposed by B. Efron. The main idea of bootstrap is to treat the original sample of values as a stand-in for the population and to resample with rep...
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Open Access
Effect of plot size and plant spatial arrangement on the efficiency of family selection in sugarcane
Article
Article
Aparecido de Moraes et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2021 · ISSN 0370-4661
The purpose of this study was to identify the ideal sample size representing a family in its potential, to identify superior families and, in parallel, determine in which spatial arrangement they may have a better accura...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma English
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Evaluación y predicción del work engagement en voluntarios: el papel del sentido de la coherencia y la reevaluación cognitiva
Article
Article
Eva Carrosa et al · Servicio de Publicaciones de la Universidad de Murcia · 2014 · ISSN 0212-9728
Una perspectiva salutogénica se está imponiendo en el ámbito de las organizaciones. Frente al estudio del desgaste profesional o burnout, y en cierta medida, gracias a él, ha surgido el concepto de vinculación al tr...
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Open Access
Evaluating precision and accuracy of species-specific equations versus a generic equation in predicting commercial stem volume of managed forest species in the Amazon
Article
Article
Sebastião R. R. S. OLIVEIRA et al · Instituto Nacional de Pesquisas da Amazônia · 2025 · ISSN 0044-5967
ABSTRACT Aiming at improving accuracy and precision in the prediction of commercial stem volume, we compare species-specific and generic equations. Variables of 789 stems from 13 commercial tree species were measured, to...
LCC LCC:Science (General)Idioma English
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Open Access
Incidence of arterial hypertension in Germany 2009–2018 based on prevalence data from 70 million patients from the statutory health insurance
Article
Article
Florian Hankewitz et al · BMC · 2026 · ISSN 1471-2261
Abstract Background Hypertension is an important risk factor for cardiovascular diseases, morbidity and mortality. In Germany, elevated systolic blood pressure is associated with more than half of all cardiovascular deat...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma English
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Perancangan Sistem Informasi Buku Tamu Berbasis Web Pada Kantor Kementerian Hukum dan Hak Asasi Manusia Banda Aceh
Article
Article
Icha Widya Pratiwi et al · LPPM Universitas Bhinneka Nusantara · 2024 · ISSN 2303-1425
Di sebuah instansi, kunjungan dari instansi/lembaga lain serta kunjungan dari masyarakat umum sering terjadi. Untuk mencatat siapa saja yang berkunjung, ada petugas yang mengelola buku kunjungan tamu agar pengunjung meng...
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Rational bubbles: Too many to be true?
Article
Article
Caravello, Tomas E. et al · Elsevier · 2023 · ISSN 0165-1889
Issues that arise in the practical implementation of the Phillips et al. (2011) and Phillips et al. (2015a) recursive procedures for identifying and dating explosive episodes in time series are considered. It is argued t...
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Sistem Informasi Penyewaan Kapal Berbasis Web (Studi Kasus : PT. Servewell Offshore)
Article
Article
Nurullah Husufa et al · Asosiasi Doktor Sistem Informasi Indonesia · 2021 · ISSN 2656-5935
Transportasi laut sebagai bagian dari sistem transportasi nasional perlu dikembangkan dalam rangka mewujudkan Wawasan Nusantara yang mempersatukan seluruh wilayah Indonesia, termasuk lautan nusantara sebagai kesatuan wil...
LCC LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma English
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Open Access
16S rRNA gene sequencing reveals distinct intratumoral bacterial microbiome signatures between CT indeterminate benign and early-stage malignant pulmonary lesions
Article
Article
Yanfei Liu et al · BMC · 2026 · ISSN 1479-5876
Abstract Background Existing research suggested that the intratumoral microbiome participates in the progression and metastasis of lung cancer. However, its role in distinguishing benign from early-stage malignant pulmon...
LCC LCC:MedicineIdioma English
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A Data-Driven Framework for Vaccine Demand Forecasting and Inventory Simulation in a Hospital Travel Clinic
Article
Article
Sanyapong Petchrompo et al · IEEE · 2026 · ISSN 2169-3536
Forecasting vaccine demand and determining inventory policies are critical challenges in healthcare supply chains, where uncertainty poses significant operational risks. This study proposes a two-step data-driven framewo...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma English
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A GWAS–machine learning framework reveals protein-synthesis pathway signals for yield in Theobroma cacao after population-structure correction
Article
Article
Insuck Baek et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Improving cacao yield, a key objective in post-domestication crop improvement, remains a primary goal for breeders, but progress is often hindered by the confounding effects of population structure. To overcome ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma English
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A combined model of BCVA, TRAb, and NLR predicts response to intravenous methylprednisolone in dysthyroid optic neuropathy
Article
Article
Shu Liu et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
BackgroundHigh-dose intravenous methylprednisolone (HD-IVMP) is the first-line treatment for dysthyroid optic neuropathy (DON). However, a significant proportion of patients exhibit a poor response, risking irreversible ...
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A multi-biomarker nomogram based on miR-155-5p and NETs predicting deep vein thrombosis risk stratification
Article
Article
Shun Xiao et al · BMC · 2026 · ISSN 1477-9560
Abstract Objective Deep vein thrombosis (DVT) represents a major thrombo-inflammatory disorder with substantial diagnostic challenges. Emerging evidence implicates that neutrophil extracellular traps (NETs) and miR-155 a...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBibG9vZCBhbmQgYmxvb2QtZm9ybWluZyBvcmdhbnM~Idioma English
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A predictive model and nomogram for coronary artery injury in Kawasaki disease based on laboratory indicators: a retrospective study
Article
Article
Yanyan Li et al · Frontiers Media S.A · 2026 · ISSN 2296-2360
BackgroundTo explore the changes in various laboratory parameters in children with Kawasaki disease, analyze their correlations with complete and incomplete Kawasaki disease as well as coronary artery lesions and non-cor...
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A preoperative nomogram for predicting 2-year postoperative recurrence after percutaneous transforaminal endoscopic decompression in degenerative lumbar spinal stenosis
Article
Article
Xinyi Luo et al · Frontiers Media S.A · 2026 · ISSN 2673-8740
Background and objectivesPostoperative recurrence after percutaneous transforaminal endoscopic decompression (PTED) for degenerative lumbar spinal stenosis (DLSS) remains a clinically relevant challenge, complicating pre...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma English
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A transmission relationship investigation of HIV infection through male-to-male sex among a case of left-behind children with heterosexual orientation in Zhejiang Province of China
Article
Article
Zhigang Hou et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
ObjectiveThis study seeks to trace the source of HIV infection in a male adolescent (P1) with a newly recognized heterosexual orientation in Zhejiang Province on August 23, 2019.MethodsAn in-depth epidemiological intervi...
LCC LCC:Public aspects of medicineIdioma English
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